diff --git a/src/constants/displayStyle.js b/src/constants/displayStyle.js
new file mode 100644
index 00000000..efeeaf36
--- /dev/null
+++ b/src/constants/displayStyle.js
@@ -0,0 +1,16 @@
+import i18n from '../config/i18n'
+
+export default {
+  DisplayNameAndUsername: {
+    name: i18n.t('preferences.general.display_style.display_name_and_username'),
+    value: 0
+  },
+  DisplayName: {
+    name: i18n.t('preferences.general.display_style.display_name'),
+    value: 1
+  },
+  Username: {
+    name: i18n.t('preferences.general.display_style.username'),
+    value: 2
+  }
+}
diff --git a/src/constants/visibility.js b/src/constants/visibility.js
index e8947447..2fe77498 100644
--- a/src/constants/visibility.js
+++ b/src/constants/visibility.js
@@ -3,18 +3,22 @@ import i18n from '../config/i18n'
 export default {
   Public: {
     name: i18n.t('preferences.general.visibility.public'),
-    value: 0
+    value: 0,
+    key: 'public'
   },
   Unlisted: {
     name: i18n.t('preferences.general.visibility.unlisted'),
-    value: 1
+    value: 1,
+    key: 'unlisted'
   },
   Private: {
     name: i18n.t('preferences.general.visibility.private'),
-    value: 2
+    value: 2,
+    key: 'private'
   },
   Direct: {
     name: i18n.t('preferences.general.visibility.direct'),
-    value: 3
+    value: 3,
+    key: 'direct'
   }
 }
diff --git a/src/main/preferences.js b/src/main/preferences.js
index 2f8ceddf..0afea83f 100644
--- a/src/main/preferences.js
+++ b/src/main/preferences.js
@@ -1,6 +1,7 @@
 import storage from 'electron-json-storage'
 import objectAssignDeep from 'object-assign-deep'
 import Visibility from '../constants/visibility'
+import DisplayStyle from '../constants/displayStyle'
 
 const Base = {
   general: {
@@ -10,7 +11,7 @@ const Base = {
     },
     theme: 'white',
     fontSize: 14,
-    displayNameStyle: 0,
+    displayNameStyle: DisplayStyle.DisplayNameAndUsername.value,
     tootVisibility: Visibility.Public.value
   },
   state: {
diff --git a/src/renderer/components/Preferences/General.vue b/src/renderer/components/Preferences/General.vue
index ec122205..d33b56de 100644
--- a/src/renderer/components/Preferences/General.vue
+++ b/src/renderer/components/Preferences/General.vue
@@ -85,6 +85,7 @@
 <script>
 import { mapState } from 'vuex'
 import Visibility from '../../../constants/visibility'
+import DisplayStyle from '../../../constants/displayStyle'
 
 export default {
   name: 'general',
@@ -94,6 +95,11 @@ export default {
         Visibility.Public,
         Visibility.Unlisted,
         Visibility.Private
+      ],
+      nameStyles: [
+        DisplayStyle.DisplayNameAndUsername,
+        DisplayStyle.DisplayName,
+        DisplayStyle.Username
       ]
     }
   },
@@ -145,24 +151,6 @@ export default {
           toot: value
         })
       }
-    },
-    nameStyles: {
-      get () {
-        return [
-          {
-            name: this.$t('preferences.general.display_style.display_name_and_username'),
-            value: 0
-          },
-          {
-            name: this.$t('preferences.general.display_style.display_name'),
-            value: 1
-          },
-          {
-            name: this.$t('preferences.general.display_style.username'),
-            value: 2
-          }
-        ]
-      }
     }
   },
   created () {
diff --git a/src/renderer/components/TimelineSpace/Contents/Cards/Toot.vue b/src/renderer/components/TimelineSpace/Contents/Cards/Toot.vue
index 79e958f5..81e4ac7c 100644
--- a/src/renderer/components/TimelineSpace/Contents/Cards/Toot.vue
+++ b/src/renderer/components/TimelineSpace/Contents/Cards/Toot.vue
@@ -109,6 +109,7 @@ import moment from 'moment'
 import { shell, clipboard } from 'electron'
 import { mapState } from 'vuex'
 import { findAccount, findLink, isTag } from '../../../utils/link'
+import DisplayStyle from '../../../../../constants/displayStyle'
 
 export default {
   name: 'toot',
@@ -143,29 +144,28 @@ export default {
     },
     username (account) {
       switch (this.displayNameStyle) {
-        case 0:
+        case DisplayStyle.DisplayNameAndUsername.value:
           if (account.display_name !== '') {
             return account.display_name
           } else {
             return account.username
           }
-        case 1:
+        case DisplayStyle.DisplayName.value:
           if (account.display_name !== '') {
             return account.display_name
           } else {
             return account.username
           }
-        case 2:
+        case DisplayStyle.Username.value:
           return `@${account.username}`
       }
     },
     accountName (account) {
       switch (this.displayNameStyle) {
-        case 0:
+        case DisplayStyle.DisplayNameAndUsername.value:
           return `@${account.username}`
-        case 1:
-          return ''
-        case 2:
+        case DisplayStyle.DisplayName.value:
+        case DisplayStyle.Username.value:
           return ''
       }
     },
diff --git a/src/renderer/components/TimelineSpace/Modals/NewToot.vue b/src/renderer/components/TimelineSpace/Modals/NewToot.vue
index f6bf884f..7f70f97a 100644
--- a/src/renderer/components/TimelineSpace/Modals/NewToot.vue
+++ b/src/renderer/components/TimelineSpace/Modals/NewToot.vue
@@ -169,7 +169,7 @@ export default {
       })
       let form = {
         status: this.status,
-        visibility: Visibility[visibilityKey].name,
+        visibility: Visibility[visibilityKey].key,
         sensitive: this.sensitive,
         spoiler_text: this.spoiler
       }
diff --git a/src/renderer/store/App.js b/src/renderer/store/App.js
index 5b42a11a..6fb47c8f 100644
--- a/src/renderer/store/App.js
+++ b/src/renderer/store/App.js
@@ -1,16 +1,16 @@
 import { ipcRenderer } from 'electron'
 import router from '../router'
 import { LightTheme, DarkTheme } from '../utils/theme'
+import Visibility from '../../constants/visibility'
+import DisplayStyle from '../../constants/displayStyle'
 
 const App = {
   namespaced: true,
   state: {
     theme: LightTheme,
     fontSize: 14,
-    // 0: display name and username
-    // 1: display name
-    // 2: username
-    displayNameStyle: 0
+    displayNameStyle: DisplayStyle.DisplayNameAndUsername.value,
+    tootVisibility: Visibility.Public.value
   },
   mutations: {
     updateTheme (state, themeName) {
diff --git a/src/renderer/store/Preferences/General.js b/src/renderer/store/Preferences/General.js
index e630c96a..8c896ebc 100644
--- a/src/renderer/store/Preferences/General.js
+++ b/src/renderer/store/Preferences/General.js
@@ -1,5 +1,6 @@
 import { ipcRenderer } from 'electron'
 import Visibility from '../../../constants/visibility'
+import DisplayStyle from '../../../constants/displayStyle'
 
 const General = {
   namespaced: true,
@@ -11,7 +12,7 @@ const General = {
       },
       theme: 'white',
       fontSize: 14,
-      displayNameStyle: 0,
+      displayNameStyle: DisplayStyle.DisplayNameAndUsername.value,
       tootVisibility: Visibility.Public.value
     },
     loading: false
diff --git a/src/renderer/store/TimelineSpace/Modals/NewToot.js b/src/renderer/store/TimelineSpace/Modals/NewToot.js
index a4e3177f..66bb68be 100644
--- a/src/renderer/store/TimelineSpace/Modals/NewToot.js
+++ b/src/renderer/store/TimelineSpace/Modals/NewToot.js
@@ -45,10 +45,14 @@ const NewToot = {
      * changeVisibility
      * Update visibility using Visibility constants
      * @param state vuex state object
-     * @param visibility Visibility constants object
+     * @param level Visibility level
      **/
-    changeVisibility (state, visibility) {
-      state.visibility = visibility.value
+    changeVisibility (state, level) {
+      Object.keys(Visibility).map((key, index) => {
+        if (Visibility[key].key === level) {
+          this.visibility = Visibility[key].value
+        }
+      })
     },
     /**
      * changeVisibilityValue
@@ -91,14 +95,11 @@ const NewToot = {
         .filter((a) => a !== rootState.TimelineSpace.account.username)
       commit('changeModal', true)
       commit('updateStatus', `${mentionAccounts.map(m => `@${m}`).join(' ')} `)
-      dispatch('changeVisibility', message.visibility)
+      commit('changeVisibility', message.visibility)
     },
-    openModal ({ dispatch, commit }) {
+    openModal ({ dispatch, commit, rootState }) {
       commit('changeModal', true)
-      ipcRenderer.send('get-preferences')
-      ipcRenderer.once('response-get-preferences', (event, conf) => {
-        commit('changeVisibilityValue', conf.general.tootVisibility)
-      })
+      commit('changeVisibilityValue', rootState.tootVisibility)
     },
     closeModal ({ commit }) {
       commit('changeModal', false)